Sebastian Professional Penetraitt Overnight Rescue Repair Serum, a softening, smoothing hair serum. This serum repairs damage and leaves hair replenished and ready to style. With hyaluronic acid and niacinamide for a deep dive hair rescue. Penetraitt Overnight Repair—a hair serum that loves stressed hair.

1. Apply 3-5 pumps of the Penetraitt Serum to your palms and distribute evenly from mid-lengths to ends.
2. Brush through & leave it in your hair overnight. Do not rinse or shampoo.

• A repairing overnight hair serum for stressed, damaged hair.

Alcohol Denat., Aqua/Water/Eau, Niacinamide, PEG/PPG-20/23 Dimethicone, Caffeine, Parfum/Fragrance, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tetrahydroxypropyl Ethylenediamine, Sodium Hyaluronate, Glycerin, Hexyl Cinnamal, Hexamethylindanopyran, Benzyl Salicylate, PEG-30 Dipolyhydroxystearate, Terpineol, Linalool, Linalyl Acetate, Trideceth-6, Citronellol, Hydroxycitronellal, Alpha-Isomethyl Ionone, Tetramethyl Acetyloctahydronaphthalenes, Amyl Cinnamal, Geraniol, Citrus Limon Peel Oil, Rose Ketones, Dimethyl Phenethyl Acetate, Limonene.